A three-chamber folding system, thermally insulated which allows arranging a wide, open passage. The visual width of the profiles was diminished, so the construction seems to be light. The new integrated window fittings were created: hinge with bottom rail, hinge with grab, low handles (which make the shape of compex construction smaller). The new hinges improve also the functionality of the construction.
TECHNICAL DATA:
New Panorama
Frame depth (door/window)
75 mm
Sash depth (door/window)
75 mm
Thickness of window glazing mm (fixed window and door/opened window)